Resuelve.
1 a. |
6 + 2.4 + 2.5 + 1.9 = _____
|
|
1 b. |
5.9 + 3 + 8.9 + 3 = _____
|
|
2 a. |
6.9 + 8.3 + 5.6 + 4.9 = _____
|
|
2 b. |
1 + 2.0 + 6.6 + 0.3 = _____
|
|
3 a. |
2 + 2.8 + 9 + 4.1 = _____
|
|
3 b. |
1.4 + 9.1 + 7.5 + 7.7 = _____
|
|
4 a. |
9.6 + 7.2 + 7.4 + 4.5 = _____
|
|
4 b. |
8.9 + 7 + 5.8 + 7.2 = _____
|
|
5 a. |
3.8 + 3 + 1.5 + 2.9 = _____
|
|
5 b. |
7.1 + 2.9 + 2 + 2.2 = _____
|
|
6 a. |
1.5 + 9.9 + 5.9 + 0.6 = _____
|
|
6 b. |
2 + 5.2 + 1.8 + 9.7 = _____
|
|
7 a. |
2.1 + 1.9 + 0.9 + 0 = _____
|
|
7 b. |
6.9 + 6.6 + 9.1 + 0.8 = _____
|
|
8 a. |
6.9 + 1.8 + 0.2 + 7.5 = _____
|
|
8 b. |
8.1 + 1.0 + 5.9 + 9.6 = _____
|
|
9 a. |
5 + 6.7 + 6.4 + 4.2 = _____
|
|
9 b. |
2.0 + 2.6 + 2.2 + 0.9 = _____
|
|
10 a. |
9.0 + 7.4 + 8.6 + 6.7 = _____
|
|
10 b. |
4.3 + 9 + 1.4 + 1.9 = _____
|
|